Answer:
66w
Explanation:
p=w/t
p=660/10
p=66
prolly a bad explanation but hope it helps...
A gentle slope requires less force over a longer distance as compared to steep slope.
Explanation:
Mechanical advantage of a slope is equal to the ratio of length of slope and the height. A steep slope has shorter length as compared to a gentle slope for the same height. Therefore, mechanical advantage of a gentle slope is more than that of a steep slope. Hence, a gentle slope requires less force over a long distance than a steep slope.
Nuclear power plants, wind farms, water farms, and geothermal heating
22.5 J
Explanation:
Given:
x = 3 m

The spring potential energy
is


Beaker would be most appropriate for measuring the approximate volume of a liquid.